Seiko 6M25 Instruction Manual Download

Page: 29 / 29

English

SPECIFICATIONS

Frequency of crystal oscillator ...........

32,768 Hz (Hz = Hertz ... Cycles per second)

Loss/gain (monthly rate) ....................

Less than 15 seconds at normal temperature
range (5

C ~ 35

C) (41

F ~ 95

Operational temperature range .........

–10

C ~ +60

C (14

F ~ 140

Driving system ..................................

Step motor, 4 pieces

Display system

“TIME” ........................................

TIME mode (hour, minute and second hands)

“ALM.ON” ..................................

TIME mode (hour, minute and second hands)

“ALM.SET” .................................

ALARM SETTING mode (hour and minute hands)

The alarm is set on a 12-hour basis.

“TIMER” .....................................

TIMER mode (minute and second hands)
Up to 60 minutes can be set in minute increments.

“DATE” .......................................

CALENDAR mode (month indicated by the three

hands and date displayed in numerals)

“CHRONO.” ................................

STOPWATCH mode (minute, second and 1/10

second hands)
The stopwatch can measure up to 60 minutes in
1/10 second increments.

Battery ...............................................

SEIKO SR927W, 1 piece

IC (Integrated Circuit) ........................

C-MOS-LSI, 1 piece and Bipolar IC, 1 piece

* The specifications are subject to change without prior notice for product improvement.

Summary of Contents for 6M25

Page 1: ...INSTRUCTIONS P 3 INSTRUCTIONS P 30 INSTRUCCIONES P 58 BEDIENUNGSANLEITUNG S 86 ISTRUZIONI P 114 INSTRUÇÕES P 143 用法説明 171 頁 Cal 6M25 6M26 ...

Page 2: ... usar el reloj Guarde este manual para consulta posterior Sie sind jetzt Besitzer einer SEIKO Analog Quarzuhr Kal 6M25 6M26 Bitte lesen Sie diese Bedie nungsanleitung vor Verwendung der Uhr sorgfältig durch und heben Sie sie gut auf Siete ora in possesso di un orologio SEIKO Analogico al Quarzo Cal 6M25 6M26 Per ottenere i migliori possibili risultati dal Vostro orologio leggere attentamente le is...

Page 3: ...E HAND AND DATE POSITIONS 7 TIME SETTING 9 CALENDAR 10 ALARM 11 TIMER 13 STOPWATCH 15 TACHYMETER 18 NECESSARY PROCEDURE AFTER BATTERY CHANGE 20 NOTES ON OPERATING THE WATCH 22 BATTERY LIFE INDICATOR 24 BATTERY CHANGE 24 TO PRESERVE THE QUALITY OF YOUR WATCH 26 SPECIFICATIONS 29 ...

Page 4: ...es can be set in minute increments CALENDAR Date displayed in numerals Month indicated by hands Calendar adjusts automatically except February of leap years ALARM Can be set to ring on a 12 hour basis STOPWATCH Measures up to 60 minutes in 1 10 second increments TACHYMETER For models with tachymeter scale ...

Page 5: ... Cal 6M26 There are two buttons and a crown a Normal position b Extended position Date Date CROWN B A a b Hour hand Minute hand Hour hand Minute hand Second hand MODE INDICATOR MODE INDICATOR 5 A B a b Second hand 5 Cal 6M25 CROWN ...

Page 6: ... or counterclockwise Time setting Pull out CROWN Adjusting hand date positions Pull out CROWN Pull out CROWN Time setting Pull out CROWN Calendar setting TIME mode Alarm disengaged TIME mode Alarm engaged STOPWATCH mode ALARM SETTING mode CALENDAR mode TIMER mode ...

Page 7: ...R to CHRONO If the stopwatch is counting first press Button B to stop measurement and then pressButton A to reset the hands HOW TO RESET THE HAND AND DATE POSITIONS If the hands do not return to the 12 o clock position or the date numeral does not appear at the center of the calendar frame reset them following the procedure below If they do not need resetting go on to the next section TIME SETTING...

Page 8: ... date in the fol lowing order See 1 on page 22 Second hand Hour hand Date A CROWN Push back in to normal position CROWN Calendar frame Press to reset the selected hand to the 12 o clock position or put the date to the center of the cal endar frame See 2 on page 22 B A 10 10 ...

Page 9: ...out Second hand Minute hand Hour hand B A CROWN Push back in to normal position in accordance with a time signal B A CROWN 5 5 Press to set Minute hand See 2 and 3 on page 22 Press to set Hour hand See 2 and 4 on page 22 Second hand automatically returns to the 12 o clock position CROWN ...

Page 10: ...ThecalendarautomaticallyadjustsforoddandevenmonthsexceptFebruaryofleapyears CROWN Turn to set MODE INDICATOR to DATE CALENDAR SETTING CROWN Pull out B A 5 B CROWN A 10 Month Ex December CROWN Date CROWN Push back in to normal position Press to set the month Ex De cember See 2 on page 22 Press to set the date Ex 10th See 2 on page 22 ...

Page 11: ...B A Hour hand Minute hand 10 A CROWN Turn to set MODE INDICATOR to ALM ON or TIME to engage or disengage the alarm See the following section Turn to set MODE INDICATOR to ALM SET See 5 on page 22 Press to set Minute hand See 2 and 3 on page 22 Press to set Hour hand See 2 on page 22 CROWN ...

Page 12: ...LM ON See also 6 on page 22 CROWN Turn to set MODE INDI CATOR to TIME MODE INDICATOR 10 10 TIME mode with alarm engaged TIME mode with alarm disengaged Alarm rings at the designated time for 20 seconds To stop it manually press Button A or B To check the designated alarm time set MODE INDICATOR to ALM SET Current time ...

Page 13: ...ER CROWN Turn to set MODE INDICATOR to TIMER Before setting the timer check that the three hands are at 0 position TIMER SETTING A Press to set the desired amount of time in minutes See 2 on page 22 Minute hand Second hand A 10 To set the timer for 60 minutes set Minute hand at 0 position ...

Page 14: ...B STOP B RESTART B STOP A RESET Restart and stop of timer can be repeated by pressing Button B B A 10 When the set time is up a warning sound beeps for approximately 5 seconds To stop it manually press Button A or B See also 7 on page 22 ...

Page 15: ...following cases the stopwatch operations cannot be made 1 While the timer warning sound is beeping for about 5 seconds 2 While the hands are moving quickly to catch up with the accumulated elapsed time after the split time is released less than 5 seconds See also 8 on page 23 In other modes In STOPWATCH mode HOW TO READ THE HANDS In STOPWATCH mode each hand indicates the elapsed time as follows ...

Page 16: ...Minute hand 10 10 1 10 second hand Minute hand Second hand 1 10 second hand moves from 0 to 9 minute markers repeatedly 1 10 second hand stays at 0 position while the stopwatch is counting When the measurement is stopped or split time is measured 1 10 second hand indicates the 1 10 seconds measured When the measurement is restarted or split time is released it returns to 0 position 1 10 second han...

Page 17: ...n A A RESET 3 Split time measurement B B B B START RESTART STOP STOP A RESET 2 Accumulated elapsed time measurement Restart and stop of stopwatch can be repeated by pressing Button B STOPWATCH OPERATION Before using the stopwatch be sure to reset the hands to 0 position B START B STOP A RESET 1 Standard measurement 10 A B ...

Page 18: ...d per hour 2 Ex 1 Ex 1 Second hand 40 seconds 90 tachymeter scale figure x 1 km or mile 90 km h or mph Ex 2 If the measuring distance is extended to 2 km or miles or shortened to 0 5 km or miles and Second hand indicates 90 on tachymeter scale 90 tachymeter scale figure x 2 km or mile 180 km h or mph 90 tachymeter scale figure x 0 5 km or mile 45 km h or mph Tachymeter scale 90 Tachymeter scale ca...

Page 19: ...e 1 job 1 Tachymeter scale indicated by Second hand gives the average number of jobs accomplished per hour 2 180 tachymeter scale figure x 1 job 180 jobs hour Ex 1 Ex 1 Ex 2 If 15 jobs are completed in 20 seconds 180 tachymeter scale figure x 15 jobs 2700 jobs hour Second hand 20 seconds Tachymeter scale 180 ...

Page 20: ...o reset the hands and date following the procedure below CROWN Turn to set MODE INDICATOR to CHRONO If the stopwatch is counting first press Button B to stop measurement and then press Button A to reset the hands CROWN Pull out B A CROWN A B OR 7 A B AND Press and hold at the same time for 2 seconds A beep sounds when the buttons are released and the hands start to show demonstration movement Pres...

Page 21: ...See 1 on page 22 Second hand Hour hand Date A CROWN Press to reset the selected hand to the 12 o clock position or set the date to 1 See 2 on page 22 B A CROWN 1 1 After resetting the hands and date as explained above set the time and calendar See TIME SETTING and CALENDAR Push back in to normal position ...

Page 22: ... date changes the time is set for the A M period If the date does not change the time is set for the P M period While the date is changing Hour hand stops on the 12 o clock position even if Button A is kept pressed 5 The alarm time can be set with the CROWN both at the normal position and at the extended position 6 Alarm test With the CROWN at ALM ON press and hold Buttons A and B at the same time...

Page 23: ... changing the mode Demonstration movement of hands B A If Buttons A and Bare pressed at the same time for 2 seconds Hour and Minute hands turn counter clockwise and clockwise respectively and Second hand moves back and forth at the 12 o clock position To stop the demonstration press Button A or B If the watch is left untouched with the hands showing the demonstration movement they will automatical...

Page 24: ...soon as possible to prevent any malfunction For battery replacement we recommend that you contact an AUTHORIZED SEIKO DEALER and request SEIKO SR927W battery The battery life may be less than 2 years if the alarm is used more than once a day the timer is used for more than 5 minutes a day and or the stopwatch is used for more than 5 minutes a day 2 Years ThebatteryneedstobereplacedwhenyouseetheSec...

Page 25: ... the reach of children If a child swallows it consult a doctor immediately Never short circuit tamper with or heat the battery and never expose it to fire The battery may burst become very hot or catch fire The battery is not rechargeable Never attempt to recharge it as this may cause battery leakage or damage to the battery ...

Page 26: ...dication on case back Non water resistant Degree of water resistance Accidental contact with water such as rain and splashes Swimming yachting and taking a shower No No No No Yes No No No Yes Yes No No Yes Yes Yes No WATER RESISTANT 10 15 20 BAR Scuba diving and saturation diving Taking a bath and shallow diving 3 bar 5 bar 10 15 20 bar ...

Page 27: ...e watch is left in warm water a slight time loss or gain may be caused This condition however will be corrected when the watch returns to normal temperature Pressure in bar is a test pressure and should not be considered as corresponding to actual diving depth since swimming movement tends to increase the pressure at a given depth Care should also be taken on diving into water We recommend that yo...

Page 28: ...CKS VIBRATION Be careful not to drop your watch or hit it against hard surfaces MAGNETISM Your watch will be adversely affected by strong magnetism Keep it away from close contact with magnetic objects CHEMICALS Be careful not to expose the watch to solvents mercury cosmetic spray detergents adhesives or paints Otherwise the case bracelet etc may become discolored deteriorated or damaged PRECAUTIO...

Page 29: ...ond hands ALM SET ALARM SETTING mode hour and minute hands The alarm is set on a 12 hour basis TIMER TIMER mode minute and second hands Up to 60 minutes can be set in minute increments DATE CALENDAR mode month indicated by the three hands and date displayed in numerals CHRONO STOPWATCH mode minute second and 1 10 second hands The stopwatch can measure up to 60 minutes in 1 10 second increments 6 B...

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